CN103890861A - Wire harness and method for producing wire harness - Google Patents
Wire harness and method for producing wire harness Download PDFInfo
- Publication number
- CN103890861A CN103890861A CN201280051350.XA CN201280051350A CN103890861A CN 103890861 A CN103890861 A CN 103890861A CN 201280051350 A CN201280051350 A CN 201280051350A CN 103890861 A CN103890861 A CN 103890861A
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- Prior art keywords
- wire harness
- circumferential side
- side protection
- nonwoven
- outer circumferential
- Prior art date
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/30—Making multilayered or multicoloured articles
- B29C43/305—Making multilayered articles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/012—Apparatus or processes specially adapted for manufacturing conductors or cables for manufacturing wire harnesses
- H01B13/01263—Tying, wrapping, binding, lacing, strapping or sheathing harnesses
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Details Of Indoor Wiring (AREA)
- Insulated Conductors (AREA)
- Manufacturing Of Electric Cables (AREA)
- Manufacturing & Machinery (AREA)
Abstract
The objective of the present invention is to enable the achievement via a simpler, more minimal configuration of a configuration for attaching a wire harness to a vehicle while protecting and regulating the path of the wire harness. The wire harness is provided with: a wire harness main body that includes at least one electrical wire; and a protection member that protects the wire harness main body. The protection member has: an inner peripheral protection section formed by a nonwoven fabric being hot pressed in the state of covering at least a portion of the wire harness main body; and an outer peripheral protection section formed by a nonwoven fabric being hot pressed in the state of covering a portion in the direction of extension of the inner peripheral protection section.
Description
Technical field
The present invention relates to a kind of technology of protecting wire harness.
Background technology
In the past, as described in patent documentation 1, thereby proposed a kind of by non-textile mulch under the state of wiring harness, nonwoven fabrics is carried out that hot pressing forms that electric wire guard block is protected and the technology of path restriction.
Prior art document
Patent documentation
Patent documentation 1: TOHKEMY 2011-160611 communique
Summary of the invention
The problem that invention will solve
But, all the time, for the wire harness of the wiring harness with protected parts covering is fixed on to vehicle, the component for fixing such as clamping part need to be installed separately.
Therefore, the object of the invention is to, can realize for wire harness being protected and circuit restriction wire harness is installed on to the structure of vehicle by simple structure still less.
For solving the technical scheme of problem
In order to solve above-mentioned problem, the wire harness that first method relates to comprises: wire harness main part, comprises at least one wire; And guard block, have: inner circumferential side protection part, covers in nonwoven part under the state of at least a portion of described wire harness main part described nonwoven part is carried out hot pressing and formed; And outer circumferential side protection part, cover in described nonwoven part under the state of a part of the bearing of trend of described inner circumferential side protection portion described nonwoven part is carried out hot pressing and formed.
Second method is that, in the wire harness relating in first method, described outer circumferential side protection part is more soft than described inner circumferential side protection part.
Third Way is, first or the wire harness that relates to of second method in, described outer circumferential side protection part is formed as larger than the size in described gap in the scope that can be pressed into as the gap at configuration position.
Cubic formula is, in the first wire harness relating to the either type in Third Way, the cross section of described outer circumferential side protection part is rounded.
The 5th mode is, in the wire harness that the either type in first to fourth mode relates to, described outer circumferential side protection part is spaced apart and be arranged on multiple positions on the bearing of trend of described inner circumferential side protection portion.
And, in order to solve described problem, the 6th mode is a kind of manufacture method of wire harness, described wire harness utilizes guard block to cover at least a portion of the wire harness main part that comprises at least one wire, and the manufacture method of described wire harness comprises following operation: first nonwoven part of (a) reeling at least a portion of described wire harness main part; (b) described the first nonwoven part is carried out to hot pressing and form inner circumferential side protection part; (c) second nonwoven part of reeling in a part for the bearing of trend of described inner circumferential side protection part; And (d) described the second nonwoven part is carried out to hot pressing and form outer circumferential side protection part.
Invention effect
According to first method, can protect part wire harness to be protected and path restriction by inner circumferential side.In addition, by outer circumferential side protection part being pressed into the gap at the configuration position in vehicle, wire harness can be installed on to vehicle.Thus, can realize for wire harness being protected and circuit restriction wire harness is installed on to the structure of vehicle by simpler structure.And, utilize outer circumferential side protection part to cover by the inner circumferential side of hot pressing protection part, therefore can make its abundant hardening by inner circumferential side protection part is carried out to hot pressing, can make protective value and path limiting performance keep good.
According to second method, described outer circumferential side protection part is more soft than described inner circumferential side protection part, therefore outer circumferential side protection part easily can be pressed in the gap at the configuration position in vehicle, wire harness can be installed on to vehicle.
According to Third Way, described outer circumferential side can be protected to part non-loosening and be pressed into gap.
According to cubic formula, the cross section of described outer circumferential side protection part is rounded, therefore can easily outer circumferential side protection part be pressed into gap.
According to the 5th mode, multiple outer circumferential side protection parts can be pressed into gap, installation wiring reliably, and can suppress inner circumferential side protection part and protect between parts and contact with vehicle at multiple outer circumferential sides.
The manufacture method of the wire harness relating to according to the 6th mode, can be by carrying out easily forming outer circumferential side protection part around inner circumferential side protection part that hot pressing forms to nonwoven part.And, protect part to protect and path restriction wire harness by inner circumferential side.In addition, by outer circumferential side protection part being pressed into the gap at the configuration position in vehicle, wire harness can be installed on to vehicle.Thus, can realize for wire harness being protected and circuit restriction wire harness is installed on to the structure of vehicle by simpler structure.And, utilize outer circumferential side protection part to cover by the inner circumferential side of hot pressing protection part, therefore can make its abundant hardening by inner circumferential side protection part is carried out to hot pressing, can make protective value and path limiting performance keep good.
Accompanying drawing explanation
Fig. 1 is the summary stereogram of the wire harness that illustrates that execution mode relates to.
Fig. 2 illustrates the key diagram that described wire harness is disposed to the state in vehicle.
Fig. 3 illustrates the key diagram that described wire harness is disposed to the state in vehicle.
Fig. 4 is the key diagram of the manufacturing process of explanation wire harness.
Fig. 5 is the key diagram of the manufacturing process of explanation wire harness.
Fig. 6 is the key diagram of the manufacturing process of explanation wire harness.
Fig. 7 is the key diagram of the manufacturing process of explanation wire harness.
Fig. 8 is the key diagram of the manufacturing process of explanation wire harness.
Fig. 9 is the key diagram of the manufacturing process of explanation wire harness.
Figure 10 is the key diagram of the manufacturing process of explanation wire harness.
Figure 11 is the key diagram of the manufacturing process of explanation wire harness.
Figure 12 is the key diagram of the manufacturing process of the wire harness that relates to of explanation variation.
Figure 13 is the key diagram of the manufacturing process of the wire harness that relates to of explanation variation.
Figure 14 is the key diagram of the manufacturing process of the wire harness that relates to of explanation variation.
Figure 15 is the key diagram of the manufacturing process of the wire harness that relates to of explanation variation.
Figure 16 is the key diagram of the manufacturing process of the wire harness that relates to of explanation variation.
Embodiment
Below, the wire harness 10 execution mode being related to and the manufacture method of wire harness describe.
First, wire harness 10 is described.Fig. 1 is the summary stereogram that wire harness 10 is shown, Fig. 2 and Fig. 3 illustrate the key diagram that this wire harness 10 is disposed to the state of vehicle.
Wire harness main part 12 comprises at least one wire.At this, wire harness main part 12 is tied up many wires and form.In addition, electric wire be in car body etc. by various electric equipments between the cloth wire rod of electrical connection mutually.Wire harness main part 12 also can comprise optical cable etc.
At this, as nonwoven part, can adopt and can pass through heating process and the nonwoven part of hardening.As such nonwoven part, can adopt the nonwoven part of the adhering resin (also referred to as adhesive) that comprises basic fiber and be mutually wound around with described basic fiber.Adhering resin is that fusing point for example, than the resin of the fusing point of basic fiber low (, 110 ℃~115 ℃).Lower than the fusing point of basic fiber and during than the high processing temperature of the fusing point of adhering resin when nonwoven part is heated to, adhering resin melting and infiltrating between basic fiber.After this,, in the time that nonwoven part reaches the low-melting temperature than adhering resin, adhering resin solidifies under the state that basic fiber is bonded to each other.Thus, nonwoven part is harder than the state before heating, the shaping form while having maintained heating.And in the part contacting with each other in nonwoven part, the adhering resin of melting also infiltrates this contact portion and solidifies.Thus, nonwoven part contact portion each other engages.
But basic fiber, as long as keeping at the fusing point of adhering resin the fiber of fiber condition, except resin fibre, can adopt various fibers.And, as adhering resin, can adopt fusing point than the low-melting thermoplastic resin fibre of basic fiber.Adhering resin can be granular can be also fibrous.And, can be also to form adhering resin layer and form bonding agent fiber in the periphery of core fibre, and this bonding agent fiber and basic fiber are wound around mutually.As the core fibre of this situation, can adopt the core fibre with above-mentioned basic fiber same material.
As the combination of basic fiber and adhering resin, can list basic fiber is PET(PETG) resin fibre, adhering resin be PET and PEI(polyethylene glycol isophthalate) the example of copolymer resins.In this case, the fusing point of basic fiber is approximately 250 ℃, and the fusing point of adhering resin is 110 ℃~150 ℃.Thus, in the time nonwoven part being heated to the temperature of 110 ℃~250 ℃, adhering resin melting, and infiltrate not melting and keep between fibrous basic fiber.Then,, in the time that nonwoven part reaches the low-melting temperature than adhering resin, under the state that adhering resin is bonded to each other at basic fiber, solidify, thereby carry out maintaining and nonwoven part joint each other of above-mentioned shaping form.
And hot pressing refers to, implements the heat treated that nonwoven part is carried out and nonwoven part is pressed into the processing that is formed as reservation shape in mould.The formation processing of heat treated and reservation shape can be carried out simultaneously, or also can carry out respectively continuously.For example, after nonwoven part is heated under compressive state, nonwoven part is pressed into predetermined mould before by cooling being cured and carries out bending, thereby can maintain this curved shape.Example about the hot pressing processing that is applicable to manufacture the guard block 20 that present embodiment relates to is described in further detail below.
Under the state of protection part 22 in inner circumferential side by least a portion in nonwoven part covering wire harness main body 12, nonwoven part being carried out to hot pressing forms.This inner circumferential side protection part 22 can cover the roughly entirety of length direction of wire harness main part 12, also can cover a part for wire harness main part 12.
The outer surface entirety of this inner circumferential side protection part 22 is fully compressed and is hardened by hot pressing, has the hardness of the degree that can protect wire harness main part 12 and can maintain the shape maintains of the degree in the path of wire harness main part 12.And, this inner circumferential side protection part 22 is formed as to the shape (can be linearity, also can bending) corresponding at the wiring path in vehicle etc. with wire harness main part 12, thereby wire harness main part 12 is constrained to this shape.In addition, at this, protection part 22 in inner circumferential side is formed as cross section for circular, but also can be formed as cross section for oval, cross section be polygon-shaped etc.In addition, a part for inner circumferential side protection part 22 also can be by hot pressing, and the part still at least being covered by outer circumferential side protection part 24 is by hot pressing.
Under the state of outer circumferential side protection part 24 by a part for the bearing of trend in nonwoven part covering inner circumferential side protection part 22, nonwoven part being carried out to hot pressing forms.At this, outer circumferential side protection part 24 multiple positions (in this case two positions) that are arranged on spaced apart on the bearing of trend of inner circumferential side protection part.But outer circumferential side protection part 24 also can only arrange one.
In addition, outer circumferential side protection part 24 is formed as cross section for circular at this.In other words, outer circumferential side protection part 24 is in the circular protrusion shape outstanding with equal height that be upwards formed as in whole week of inner circumferential side protection part 22.But except cross section is circle, outer circumferential side protection part 24 can also be for example that cross section is that oval, cross section is polygon etc.
In addition, outer circumferential side protection part 24 is formed as than the size of above-mentioned gap S large (with reference to Fig. 2 and Fig. 3) in the scope that can be pressed into as the gap S at configuration position.More particularly, in the time that the configuration position of this wire harness 10 is the gap S between a counter plate P, the interval SL of gap S that the external diameter L of outer circumferential side protection part 24 is set to ratio panels P is large.Thus, outer circumferential side can be protected to part 24 non-loosenings and be pressed into gap S.Protect the external diameter L of part 24 than large how many this point of interval SL of gap S about outer circumferential side, also depend on the flexibility of outer circumferential side protection part 24.In the situation that outer circumferential side protection part 24 forms fully softly; outer circumferential side can be protected the external diameter L of part 24 to set for fully larger than the interval SL of gap S; in the situation that outer circumferential side protection part 24 forms firmlyer, protect the external diameter L of part 24 to set the degree slightly larger than the interval SL of gap S for outer circumferential side.
In any case; outer circumferential side protection part 24 is preferably than inner circumferential side protection part 22 softnesses; more particularly; consider the poor of the external diameter L of outer circumferential side protection part 24 and above-mentioned gap S, preferably the soft degree of outer circumferential side protection part 24 is for protecting outer circumferential side part 24 be pressed into gap S and can keep non-loosening.But outer circumferential side protection part 24 also can have the hardness with inner circumferential side protection part 22 same degree.
About the concrete example of making respectively above-mentioned inner circumferential side protection part 22 and outer circumferential side protection part 24, illustrate together with manufacturer's rule hereinafter.
According to the wire harness 10 forming in the above described manner, can protect part 22 to carry out protection and the path restriction of wire harness 10 by inner circumferential side.In addition, by outer circumferential side being protected part 24 be pressed into the gap S at the configuration position in vehicle, wire harness 10 can be installed on to vehicle.Thus, can realize for wire harness 10 being protected and circuit restriction and wire harness is installed on to the structure of vehicle by simpler structure.And; protect part 24 to cover by the inner circumferential side protection part 22 after hot pressing by outer circumferential side; therefore can make its abundant hardening by inner circumferential side protection part 22 is carried out to hot pressing, even also can make protective value and path limiting performance keep good in the part that is formed with outer circumferential side protection part 24.
In addition, outer circumferential side protected part 24 be pressed into gap S and wire harness 10 be installed under the state of vehicle as mentioned above, inner circumferential side can protected part 22 to separate and configure from panel P.Thus, can suppress that inner circumferential side protection part 22 is disturbed with panel P and generation and the wearing and tearing of the noise (impacting sound) that causes.
In addition, outer circumferential side protection part 24 self is formed as being pressed into the shape of gap S, in above-mentioned example, is formed as cross section for circular, therefore can make shape simplification.
And outer circumferential side protection part 24, than inner circumferential side protection part 22 softnesses, therefore can protect outer circumferential side part 24 to be easily pressed into gap S, and wire harness 10 is installed on to vehicle.
And outer circumferential side protection part 24 is formed as cross section for circular, therefore, in the time outer circumferential side being protected part 24 be pressed into gap S, not should be noted that strict directivity, is pressed into operation and becomes easy.
And then; the outer circumferential side protection part 24 multiple positions (in this case two positions) that are arranged at spaced apart; therefore wire harness can be installed reliably, wire harness more can not be shaken, and can between multiple outer circumferential side protection parts 24, suppress inner circumferential side and protect part 22 to contact with vehicle.
The method of manufacturing above-mentioned guard block 20 is described.
First, as shown in Figures 4 and 5, first nonwoven part 30 of reeling at least a portion of wire harness main part 12.At this, use the nonwoven fabrics of square sheet as the first nonwoven part 30, this first nonwoven part 30 is reeled at least one week on wire harness main part 12.But, can be also to use the nonwoven fabrics of faciola shape as the first nonwoven part 30, its helically is wound in to wire harness main part 12.
Then, the first nonwoven part 30 is carried out to hot pressing and form inner circumferential side protection part 22.At this, hot pressing is described by the structure example of mould.Fig. 6 is the key diagram that represents hot pressing mould 60, and Fig. 7 is the summary transverse sectional view of the hot pressing mould 60 in hot pressing processing.
Hot pressing possesses counterdie 62 and patrix 70 with mould 60.
And, by die face on this 72 is disposed in lower die face 63, between upper die face 72 and lower die face 63, be formed with the space that can form inner circumferential side protection part 22.In addition, be provided with the heating parts such as heater 66 at counterdie 62 and patrix 70.
Then, the position that is wound with the first nonwoven part 30 in wire harness main part 12 is pressed in lower die face 63.
After this, the upper die face 72 of patrix 70 is inserted in lower die face 63, under this state, in the time that heating counterdie 62 and patrix 70 carry out hot pressing, the first nonwoven part 30 lower die face 63 and on heated with compressive state between die face 72.
After this,, in the time that the first nonwoven part 30 is cooled, the surface of the second nonwoven part 30, with the shape sclerosis corresponding with the shape of upper die face 63 and upper die face 72, forms inner circumferential side protection part 22 thus.In addition, also can the first nonwoven part 30 cooling and sclerosis before implement following operation.
Then, as shown in Fig. 8 and Fig. 9, in a part for the bearing of trend of inner circumferential side protection part 22, in the part corresponding with above-mentioned outer circumferential side protection part 24 second nonwoven part 32 of reeling.
At this, the nonwoven fabrics of faciola shape is reeled as the second nonwoven part 32.Width as the nonwoven fabrics of the faciola shape of the second nonwoven part 32 is configured to identical or less than it with the width that becomes the outer circumferential side protection part 24 that forms object.In the case of the width of the nonwoven fabrics of the faciola shape as the second nonwoven part 32 is less than the width that becomes the outer circumferential side protection part 24 that forms object, by the second nonwoven part 32 with spirally winding.
In addition, at this, multiple outer circumferential side protection parts 24 are set in the above described manner, therefore protect the periphery of part 22 in inner circumferential side, (two positions) coiling the second nonwoven part 32 at multiple positions spaced apart.
Then, the second nonwoven part 32 is carried out to hot pressing and form outer circumferential side protection part 24.
As shown in Figures 10 and 11, as mould 160 for hot pressing herein, except the lower die face 163 corresponding with upper die face 63 and with this point that varies in size of upper die face 172 corresponding to upper die face 72, can use the mould with above-mentioned hot pressing mould 60 same structures., this hot pressing is formed as larger than above-mentioned lower die face 63 and upper die face 72 by lower die face 163 and the upper die face 172 of mould 160.And, between lower die face 163 and upper die face 172, be formed with larger than inner circumferential side protection part 22 and can compress the space of the second nonwoven part 32 being wound, can form the space of outer circumferential side protection part 24.In addition, in Figure 10 and Figure 11, to hot pressing with the identical component part mark of mould 60 with same numeral.
But; this hot pressing is used to form outer circumferential side protection part 24 with mould 160; therefore can be formed as the less length dimension that can only carry out hot pressing to being provided with the position of this outer circumferential side protection part 24, or can be also the structure that can only heat this outer circumferential side protection part 24.
In above-mentioned lower die face 163, the position that is wound with the second nonwoven part 32 in wire harness main part 12 is pressed in lower die face 63.
After this, upper die face 172 is inserted in lower die face 163, under this state, while carrying out hot pressing when heating counterdie 62 and patrix 70, the second nonwoven part 32 lower die face 163 and on heated with compressive state between die face 172.
After this,, in the time that the second nonwoven part 32 is cooled, the surface of the second nonwoven part 32, with the shape sclerosis corresponding with the shape of upper die face 163 and upper die face 172, thus, forms outer circumferential side protection part 24.
According to this manufacture method, can be by the first nonwoven part 30 being carried out to easily form outer circumferential side protection part 24 around inner circumferential side protection part 22 that hot pressing forms.
In addition, in the above-described embodiment, the example that is different parts by the first nonwoven part 30 and the second nonwoven part 32 is illustrated, but, also variation that can be is as shown in figure 12 such, adopts following structure: be integrally formed from the mode of extending with a lateral edge portion of the part of the first nonwoven part 130 corresponding to the first nonwoven part 30 with the part of the second nonwoven part 132 corresponding with the second nonwoven part 32.At this, in a lateral edge portion of the part of the first nonwoven part 30, to locate near inner side than its both ends, the part of the second nonwoven part 132 is extended spaced apartly.
And, as shown in figure 13, along the opposite side edge part configuration wire harness main part 12 of the part of the first nonwoven part 130, the part of the first nonwoven part 130 is wound in to wire harness main part 12.
Under this state, as shown in Figure 15 and Figure 16, utilize heat pressing and molding mold 260 to carry out hot pressing to the part of the first nonwoven part 130.As heat pressing and molding mold 260 now, can use the counterdie corresponding with counterdie 62 262, in counterdie 262, be formed with the lower die face corresponding with lower die face 63 263, and be formed with a pair of groove 263h at the each several part corresponding with a pair of the second nonwoven part 132.Groove 263h is formed as identical with the width of the second nonwoven part 132 and arrives the shape of the side, bottom of lower die face 263.
Then, part in the second nonwoven part 132 is pulled out to through this groove 263h under the state in outside, with above-mentioned execution mode similarly, by by the partial configuration of the first nonwoven part part 130 being wound in lower die face 263, the part of the first nonwoven part part 130 is carried out to hot pressing.
After this, as shown in figure 14, the part of the second nonwoven part 132 is wound in by the periphery of the first nonwoven part 130 of hot pressing.Then, with above-mentioned execution mode similarly, utilize hot pressing mould 160 to carry out hot pressing to the part that is wound with the second nonwoven part 132, manufacture the wire harness identical with above-mentioned execution mode.Particularly, according to this variation, can utilize a nonwoven fabrics to manufacture, therefore can realize the summary of minimizing and the manufacture of variety of components quantity, and there is the coiling position of easy alignment the second nonwoven part 132.
As mentioned above the present invention is had been described in detail, but above-mentioned explanation is only example in aspect all, the present invention is not limited thereto.Can think and in the situation that not exceeding the scope of the invention, can expect the countless variation that are not exemplified.
Claims (6)
1. a wire harness, comprising:
Wire harness main part, comprises at least one wire; And
Guard block, has: inner circumferential side protection part, covers in nonwoven part under the state of at least a portion of described wire harness main part described nonwoven part is carried out hot pressing and formed; And outer circumferential side protection part, cover in described nonwoven part under the state of a part of the bearing of trend of described inner circumferential side protection part described nonwoven part is carried out hot pressing and formed.
2. wire harness according to claim 1, wherein,
Described outer circumferential side protection part is more soft than described inner circumferential side protection part.
3. wire harness according to claim 1 and 2, wherein,
Described outer circumferential side protection part is formed as larger than the size in described gap in the scope that can be pressed into as the gap at configuration position.
4. according to the wire harness described in any one in claims 1 to 3, wherein,
The cross section of described outer circumferential side protection part is rounded.
5. according to the wire harness described in any one in claim 1 to 4, wherein,
Described outer circumferential side protection part is spaced apart and be arranged on multiple positions on the bearing of trend of described inner circumferential side protection part.
6. a manufacture method for wire harness, described wire harness utilizes guard block to cover at least a portion of the wire harness main part that comprises at least one wire, and the manufacture method of described wire harness comprises following operation:
(a) first nonwoven part of reeling at least a portion of described wire harness main part;
(b) described the first nonwoven part is carried out to hot pressing and form inner circumferential side protection part;
(c) second nonwoven part of reeling in a part for the bearing of trend of described inner circumferential side protection part; And
(d) described the second nonwoven part is carried out to hot pressing and form outer circumferential side protection part.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2011230442A JP5831126B2 (en) | 2011-10-20 | 2011-10-20 | Wire harness and method for manufacturing wire harness |
JP2011-230442 | 2011-10-20 | ||
PCT/JP2012/060249 WO2013057972A1 (en) | 2011-10-20 | 2012-04-16 | Wire harness and method for producing wire harness |
Publications (2)
Publication Number | Publication Date |
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CN103890861A true CN103890861A (en) | 2014-06-25 |
CN103890861B CN103890861B (en) | 2017-06-13 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201280051350.XA Expired - Fee Related CN103890861B (en) | 2011-10-20 | 2012-04-16 | The manufacture method of wire harness and wire harness |
Country Status (4)
Country | Link |
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US (1) | US9985423B2 (en) |
JP (1) | JP5831126B2 (en) |
CN (1) | CN103890861B (en) |
WO (1) | WO2013057972A1 (en) |
Cited By (2)
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Families Citing this family (6)
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JP5704195B2 (en) * | 2013-07-01 | 2015-04-22 | 株式会社オートネットワーク技術研究所 | Protector and wire harness with protector |
JP2016154430A (en) | 2015-02-12 | 2016-08-25 | 株式会社オートネットワーク技術研究所 | Outer covering wire harness |
WO2016129358A1 (en) * | 2015-02-12 | 2016-08-18 | 株式会社オートネットワーク技術研究所 | Exterior wire harness |
DE102016108522A1 (en) | 2016-05-09 | 2017-11-09 | Yazaki Systems Technologies Gmbh | Harness, body, form and method of making the wiring harness |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08331728A (en) * | 1995-06-02 | 1996-12-13 | Mitsubishi Automob Eng Co Ltd | Protector tube for harness and mounting structure of the protector tube |
JP2001097141A (en) * | 1999-09-29 | 2001-04-10 | Sumitomo Wiring Syst Ltd | Movable wire harness |
US20020098311A1 (en) * | 1999-09-02 | 2002-07-25 | Michael Lindner | Protective sheathing |
CN201788722U (en) * | 2010-06-11 | 2011-04-06 | 上海徕木电子科技有限公司 | Wheel speed sensor wire bundle with three parallel loops |
WO2011096103A1 (en) * | 2010-02-03 | 2011-08-11 | 株式会社オートネットワーク技術研究所 | Electric wire protecting member and manufacturing method therefor |
WO2011102013A1 (en) * | 2010-02-18 | 2011-08-25 | 株式会社オートネットワーク技術研究所 | Wire with protection member and method of manufacturing same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7037866B2 (en) * | 2002-08-05 | 2006-05-02 | Green Bay Nonwovens, Inc. | Two-sided nonwoven fabric |
JP4348993B2 (en) * | 2003-04-24 | 2009-10-21 | アイシン精機株式会社 | Electrical component and manufacturing method thereof |
JP4357945B2 (en) * | 2003-12-09 | 2009-11-04 | トヨタ自動車株式会社 | Evaporative fuel adsorption device for intake system |
JP4254812B2 (en) * | 2006-05-30 | 2009-04-15 | トヨタ紡織株式会社 | Duct and manufacturing method thereof |
JP2012005196A (en) * | 2010-06-15 | 2012-01-05 | Sumitomo Wiring Syst Ltd | Electric wire protection member |
-
2011
- 2011-10-20 JP JP2011230442A patent/JP5831126B2/en not_active Expired - Fee Related
-
2012
- 2012-04-16 US US14/238,034 patent/US9985423B2/en not_active Expired - Fee Related
- 2012-04-16 CN CN201280051350.XA patent/CN103890861B/en not_active Expired - Fee Related
- 2012-04-16 WO PCT/JP2012/060249 patent/WO2013057972A1/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08331728A (en) * | 1995-06-02 | 1996-12-13 | Mitsubishi Automob Eng Co Ltd | Protector tube for harness and mounting structure of the protector tube |
US20020098311A1 (en) * | 1999-09-02 | 2002-07-25 | Michael Lindner | Protective sheathing |
JP2001097141A (en) * | 1999-09-29 | 2001-04-10 | Sumitomo Wiring Syst Ltd | Movable wire harness |
WO2011096103A1 (en) * | 2010-02-03 | 2011-08-11 | 株式会社オートネットワーク技術研究所 | Electric wire protecting member and manufacturing method therefor |
WO2011102013A1 (en) * | 2010-02-18 | 2011-08-25 | 株式会社オートネットワーク技術研究所 | Wire with protection member and method of manufacturing same |
CN201788722U (en) * | 2010-06-11 | 2011-04-06 | 上海徕木电子科技有限公司 | Wheel speed sensor wire bundle with three parallel loops |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108352688A (en) * | 2015-11-24 | 2018-07-31 | 株式会社自动网络技术研究所 | Electric wire with guard block and guard block |
CN113544925A (en) * | 2019-03-19 | 2021-10-22 | 住友电装株式会社 | Connection structure of storage component and protection pipe |
CN113544925B (en) * | 2019-03-19 | 2023-10-27 | 住友电装株式会社 | Connection structure of storage member and protection tube |
Also Published As
Publication number | Publication date |
---|---|
JP2013089526A (en) | 2013-05-13 |
JP5831126B2 (en) | 2015-12-09 |
US20140190742A1 (en) | 2014-07-10 |
US9985423B2 (en) | 2018-05-29 |
WO2013057972A1 (en) | 2013-04-25 |
CN103890861B (en) | 2017-06-13 |
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